JPS59110359U - Low noise cylinder block - Google Patents

Low noise cylinder block

Info

Publication number
JPS59110359U
JPS59110359U JP420383U JP420383U JPS59110359U JP S59110359 U JPS59110359 U JP S59110359U JP 420383 U JP420383 U JP 420383U JP 420383 U JP420383 U JP 420383U JP S59110359 U JPS59110359 U JP S59110359U
Authority
JP
Japan
Prior art keywords
cylinder block
low
model
crankshaft bearing
noise
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Pending
Application number
JP420383U
Other languages
Japanese (ja)
Inventor
秀夫 矢作
楝田　千秋
Original Assignee
トヨタ自動車株式会社
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by トヨタ自動車株式会社 filed Critical トヨタ自動車株式会社
Priority to JP420383U priority Critical patent/JPS59110359U/en
Publication of JPS59110359U publication Critical patent/JPS59110359U/en
Pending legal-status Critical Current

Links

Landscapes

  • Cylinder Crankcases Of Internal Combustion Engines (AREA)

Abstract

(57)【要約】本公報は電子出願前の出願データであるた
め要約のデータは記録されません。(57) [Abstract] This bulletin contains application data before electronic filing, so abstract data is not recorded.

Description

【図面の簡単な説明】[Brief explanation of drawings]

図は本考案の一実施例に係る低騒音シリンダブロックの
縦断面図である。 １・・・・・・シリンダブロック、２・・曲スカート部
、３・・・・・・気筒、４・・・・・・クランクシャフ
ト軸受部、５・・・・・・隔壁、６・・曲メインベアリ
ングキャップ、９・・・・・・クランクシャフト、１０
・・・・・・スリット、１１゜１３．１６・・・・・・
制振材、１２・・・・・・フレーム、１５……オイルパ
ン。The figure is a longitudinal sectional view of a low-noise cylinder block according to an embodiment of the present invention. DESCRIPTION OF SYMBOLS 1...Cylinder block, 2...Curved skirt part, 3...Cylinder, 4...Crankshaft bearing part, 5...Bulkhead, 6... Main bearing cap, 9...Crankshaft, 10
・・・・・・Slit, 11°13.16・・・・・・
Damping material, 12... Frame, 15... Oil pan.

Claims (4)

【実用新案登録請求の範囲】[Scope of utility model registration request] （１）シリンダブロックのクランクシャフト軸受部°　
と該クランクシャフト軸受部の両側にあるシリンダブロ
ックのスカート部とを接続する隔壁に、上下方向に延び
かつ下端が開口されたスリットを設けたシリンダブロッ
クにおいて、前記スリットに制振材を介装したことを特
徴とする低騒音シリンダブロック。(1) Crankshaft bearing part of cylinder block °
A cylinder block in which a slit extending in the vertical direction and having an open bottom end is provided in a partition wall connecting the skirt portions of the cylinder block on both sides of the crankshaft bearing portion, and a damping material is interposed in the slit. A low-noise cylinder block characterized by: （２）前記クランクシャフト軸受部の両側のシリンダブ
ロックスカート部間にフレームをわたした実用新案登録
請求の範囲第１項に記載の低騒音シリンダブロック。(2) The low-noise cylinder block according to claim 1, which is a registered utility model, in which a frame is provided between the cylinder block skirt portions on both sides of the crankshaft bearing portion. （３）　　前記フレームとスカート部との連結部に制振
材を介装した実用新案登録請求の範囲第２項に記載の低
騒音シリンダブロック。(3) The low-noise cylinder block according to claim 2, which is a registered utility model, in which a damping material is interposed in the connecting portion between the frame and the skirt portion. （４）　　前記フレームと前記クランクシャフト軸受部
に取付けられるメインベアリングキャップとを連結した
実用新案登録請求の範囲第３項に記載の低騒音シリンダ
ブロック。(4) The low-noise cylinder block according to claim 3, which is a registered utility model, in which the frame and a main bearing cap attached to the crankshaft bearing are connected.
JP420383U 1983-01-18 1983-01-18 Low noise cylinder block Pending JPS59110359U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP420383U JPS59110359U (en) 1983-01-18 1983-01-18 Low noise cylinder block

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP420383U JPS59110359U (en) 1983-01-18 1983-01-18 Low noise cylinder block

Publications (1)

Publication Number Publication Date
JPS59110359U true JPS59110359U (en) 1984-07-25

Family

ID=30135798

Family Applications (1)

Application Number Title Priority Date Filing Date
JP420383U Pending JPS59110359U (en) 1983-01-18 1983-01-18 Low noise cylinder block

Country Status (1)

Country Link
JP (1) JPS59110359U (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS61138851U (en) * 1985-02-19 1986-08-28

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5360416A (en) * 1976-11-12 1978-05-31 Mitsubishi Motors Corp Vibration preventing structure for reciprocating engine
JPS5924854U (en) * 1982-08-09 1984-02-16 旭化成株式会社 storage box
JPS6227263A (en) * 1985-07-30 1987-02-05 Toshiba Corp Double feed detecting device
JPS6329167U (en) * 1986-08-11 1988-02-25

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5360416A (en) * 1976-11-12 1978-05-31 Mitsubishi Motors Corp Vibration preventing structure for reciprocating engine
JPS5924854U (en) * 1982-08-09 1984-02-16 旭化成株式会社 storage box
JPS6227263A (en) * 1985-07-30 1987-02-05 Toshiba Corp Double feed detecting device
JPS6329167U (en) * 1986-08-11 1988-02-25

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS61138851U (en) * 1985-02-19 1986-08-28

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